As the owner of steel rollers, I know how happy the poly rollers (or whatever) are making you. I went for low profile steel and it has left some pretty ugly marks on my driveway. Fortunately, the lift kit has solved this problem. It takes a hefty angle, but I don't touch at all any more. This picture is right after they were installed (forgive the primer on the trailer). I'll have to upload a post-lift picture soon, too.

Doug and others,
I have noticed your prop guards setup for awhile now and wondered if it was legal. When the prop guard is added it becomes the rearmost portion of the trailer. There are specific requirements for trailers over 80" to have center identification lights as oulined in the following link.

I didn't actually add this prop guard. I already had a prop guard. But it was so banged up from driveway dragging, that I replaced it.

From a quick read of section 547 of the Texas Transportation Code (specifically sec. 547.352), it doesn't look as if I need one of those light bars on the trailer at all, but I could have missed something.